Skip to main content
. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Mol Imaging Biol. 2012 Jun;14(3):336–347. doi: 10.1007/s11307-011-0500-8

Table 2.

Comparison of uptake values in positive tumors determined by region of interest (ROI) and ex vivo biodistribution (BD) analyses.

Tumor % ID/g
ROI (4 h) ROI (21 h) Ex vivo BD (21 h)
HPAF-II
Mouse 1 1.3 1.4 1.2
Mouse 2 1.5 1.6 2.3
Mouse 3 1.7 1.8 2.3
Mean % ID/g ± SD 1.5 ± 0.2 1.6 ± 0.2 1.8 ± 0.5
BxPC-3
Mouse 1 1.3 1.7 1.8
Mouse 2 1.9 2.0 3.1
Mouse 3 1.6 1.9 2.6
Mouse 4 0.9 1.2 2.5
Mean % ID/g ± SD 1.4 ± 0.5 1.7 ± 0.4 2.5 ± 0.5